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Tangram

Tangram is a free, open-source chat app for Linux. Tangram is a new kind of browser. It is designed to organize and run your Web applications. It has 1,010 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at sonnyp/Tangram.

github.com/sonnyp/Tangram (opens in a new tab)

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About Tangram

Tangram is a new kind of browser. It is designed to organize and run your Web applications. Each tab is persistent and independent. You can set multiple tabs with different accounts for the same application.

Install Tangram

Package names found in the project's README. Each links to its package page so you can check the publisher first.

Flathub (Linux)
flatpak install flathub re.sonny.Tangram

Package page (opens in a new tab)

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FAQ

Tangram FAQ

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Is Tangram free and open source?

Yes. Tangram's source code is public on GitHub under the GPL-3.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.

How do I install Tangram?

Flathub: flatpak install flathub re.sonny.Tangram. The commands are on this page. Installers are also on its GitHub Releases page (latest: v1.4.2).

Is Tangram still maintained?

The repository's most recent commit was on Sep 25, 2026. appsgit only lists apps whose repository had a commit in the last six months.